/*
 * ISO 15189 · Certification command deck
 * The consulting chapter is intentionally isolated from the rest of the
 * light editorial page: it should feel like a precise, live control surface.
 */

.iso-signature .iso-stage-consulting-web {
  --night-ink: #f4f8f6;
  --night-copy: #bdc9c4;
  --night-muted: #758a82;
  --night-line: rgba(71, 229, 174, .2);
  --night-panel: #00130e;
  --night-panel-deep: #000905;
  --night-card: rgba(3, 30, 22, .78);
  --night-blue: #32e5ae;
  --night-cyan: #48efba;
  --night-violet: #a0e850;
  --night-stage: #06271e;
  --night-stage-deep: #031b14;
  --night-mid-green: #0f6f50;
  --night-mid-green-deep: #064733;
  position: relative;
  min-height: auto;
  padding: clamp(84px, 8vw, 122px) clamp(12px, 1.4vw, 24px);
  overflow: visible;
  color: var(--night-ink);
  background: var(--night-stage);
  isolation: isolate;
}

.iso-signature .iso-stage-consulting-web::before {
  inset: 0 calc(50% - 50vw);
  z-index: -2;
  background:
    radial-gradient(920px 500px at 50% 4%, rgba(49, 179, 128, .13), transparent 72%),
    radial-gradient(760px 560px at 92% 88%, rgba(18, 112, 79, .13), transparent 74%),
    linear-gradient(180deg, var(--night-stage) 0%, var(--night-stage-deep) 100%);
}

.iso-signature .iso-stage-consulting-web::after {
  position: absolute;
  inset: 0 calc(50% - 50vw);
  z-index: -1;
  content: "";
  pointer-events: none;
  background: linear-gradient(90deg, transparent, rgba(93, 235, 184, .16), transparent) 50% 0 / min(92vw, 1440px) 1px no-repeat;
}

.iso-signature .iso-consulting-web {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, .92fr) minmax(520px, 1.08fr);
  gap: clamp(42px, 4vw, 64px);
  align-items: center;
  box-sizing: border-box;
  width: min(100%, 1500px);
  max-width: 1500px;
  margin: 0 auto;
  padding: clamp(46px, 4vw, 62px);
  overflow: hidden;
  border: 1px solid rgba(104, 235, 188, .38);
  border-radius: 36px;
  background:
    radial-gradient(760px 640px at 82% 48%, rgba(22, 173, 123, .105), transparent 70%),
    radial-gradient(620px 440px at 25% 104%, rgba(20, 123, 89, .07), transparent 72%),
    radial-gradient(500px 360px at 4% 6%, rgba(66, 235, 179, .055), transparent 72%),
    linear-gradient(135deg, #00140f 0%, #000d09 52%, #00100b 100%);
  box-shadow:
    inset 0 1px 0 rgba(159, 255, 220, .07),
    inset 0 0 70px rgba(0, 0, 0, .32),
    0 34px 90px -52px rgba(0, 26, 17, .72),
    0 12px 30px -20px rgba(3, 49, 34, .45);
  isolation: isolate;
}

.iso-signature .iso-consulting-web::before {
  position: absolute;
  inset: 0;
  z-index: -2;
  content: "";
  pointer-events: none;
  background-image: radial-gradient(rgba(90, 238, 184, .12) .55px, transparent .65px);
  background-size: 7px 7px;
  -webkit-mask-image: radial-gradient(circle at 70% 46%, #000 0, rgba(0, 0, 0, .72) 42%, transparent 88%);
  mask-image: radial-gradient(circle at 70% 46%, #000 0, rgba(0, 0, 0, .72) 42%, transparent 88%);
  opacity: .42;
}

.iso-signature .iso-consulting-web::after {
  position: absolute;
  inset: 0;
  z-index: 10;
  border: 1px solid rgba(255, 255, 255, .025);
  border-radius: inherit;
  content: "";
  pointer-events: none;
  box-shadow:
    inset 0 0 0 1px rgba(89, 239, 184, .045),
    inset 0 -90px 140px -120px rgba(28, 191, 133, .24);
}

.iso-signature .iso-consulting-copy,
.iso-signature .iso-consulting-figure {
  position: relative;
  z-index: 2;
  min-width: 0;
}

.iso-signature .iso-consulting-copy {
  width: 100%;
  max-width: none;
}

.iso-signature .iso-consulting-head {
  max-width: 700px;
}

.iso-signature .iso-consulting-head p {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 25px;
  color: #3ee4ad;
  font-family: "Avenir Next", "DIN Alternate", "Noto Sans SC", sans-serif;
  font-size: 12px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: .19em;
}

.iso-signature .iso-consulting-head p::before {
  display: none;
}

.iso-signature .iso-consulting-head p span {
  color: #3ee4ad;
}

.iso-signature .iso-consulting-head p b {
  display: inline-flex;
  width: auto;
  height: auto;
  min-width: 55px;
  margin: 0;
  padding: 5px 8px 4px;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(61, 216, 186, .2);
  border-radius: 999px;
  background: rgba(61, 216, 186, .055);
  color: #6fe4c7;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: .12em;
  white-space: nowrap;
}

.iso-signature .iso-consulting-head h2 {
  max-width: 720px;
  margin: 0;
  color: var(--night-ink);
  font-size: clamp(42px, 4vw, 59px);
  font-weight: 610;
  line-height: 1.1;
  letter-spacing: -.046em;
  text-wrap: balance;
  text-shadow: 0 10px 32px rgba(0, 0, 0, .24);
}

.iso-signature .iso-consulting-head h2 .iso-title-code,
.iso-signature .iso-consulting-head h2 .iso-title-line {
  white-space: nowrap;
}

.iso-signature .iso-consulting-head h2 .iso-title-code {
  color: #62edbb;
  background: linear-gradient(180deg, #87f6cc 5%, #42dca5 94%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: none;
}

.iso-signature .iso-consulting-head h2 .iso-title-code + .iso-title-line::before {
  content: " ";
}

.iso-signature .iso-consulting-head > span {
  display: block;
  max-width: 650px;
  margin-top: 24px;
  color: var(--night-copy);
  font-size: 15px;
  line-height: 1.75;
  letter-spacing: .01em;
}

/* ---- Six tactile stage cards ---- */
.iso-signature .iso-consulting-steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 36px 0 0;
  padding: 0;
  border: 0;
  list-style: none;
}

.iso-signature .iso-consulting-steps li {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  box-sizing: border-box;
  min-height: 208px;
  padding: 24px 21px 20px;
  overflow: hidden;
  border: 1px solid rgba(83, 217, 169, .22);
  border-radius: 16px;
  outline: none;
  background:
    radial-gradient(170px 120px at 12% 0%, rgba(46, 186, 133, .055), transparent 72%),
    linear-gradient(145deg, rgba(4, 35, 26, .86), rgba(1, 22, 16, .9));
  box-shadow:
    inset 0 1px 0 rgba(176, 255, 225, .035),
    inset 0 0 24px rgba(34, 180, 127, .025),
    0 14px 34px -30px rgba(0, 0, 0, .9);
  cursor: pointer;
  transition:
    transform .42s cubic-bezier(.16, 1, .3, 1),
    border-color .34s ease,
    background .34s ease,
    box-shadow .42s ease;
}

.iso-signature .iso-consulting-steps li::before {
  position: absolute;
  inset: auto 14px 0;
  width: auto;
  height: 2px;
  border-radius: 999px 999px 0 0;
  background: linear-gradient(90deg, transparent, var(--night-cyan), var(--night-blue), transparent);
  content: "";
  opacity: 0;
  transform: scaleX(.2);
  transform-origin: center;
  transition: opacity .34s ease, transform .5s cubic-bezier(.16, 1, .3, 1);
}

.iso-signature .iso-consulting-steps li::after {
  display: none;
  content: none;
}

.iso-signature .iso-step-icon {
  display: grid;
  width: 42px;
  height: 42px;
  margin: 0;
  padding: 0;
  place-items: center;
  border: 0;
  border-radius: 0;
  background: none;
  color: #56e8b5;
  box-shadow: none;
  filter: drop-shadow(0 0 11px rgba(48, 230, 169, .22));
  transition: color .34s ease, filter .34s ease, transform .42s cubic-bezier(.16, 1, .3, 1);
}

.iso-signature .iso-step-icon svg,
.iso-signature .iso-consulting-node svg {
  width: 100%;
  height: 100%;
  overflow: visible;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.65;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.iso-signature .iso-consulting-steps li > b {
  display: block;
  width: auto;
  height: auto;
  margin-top: 20px;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: none;
  color: #e4ece8;
  font-family: "Avenir Next", "DIN Alternate", sans-serif;
  font-size: 13px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: .09em;
  box-shadow: none;
}

.iso-signature .iso-consulting-steps li > div {
  display: grid;
  gap: 8px;
  min-width: 0;
  margin-top: 12px;
}

.iso-signature .iso-consulting-steps strong {
  color: #f0f6f3;
  font-size: 15px;
  font-weight: 560;
  line-height: 1.45;
  letter-spacing: -.012em;
}

.iso-signature .iso-consulting-steps small {
  color: #859790;
  font-size: 12px;
  font-weight: 400;
  line-height: 1.45;
}

.iso-signature .iso-step-arrow {
  display: none;
}

.iso-signature .iso-consulting-steps li.is-active {
  padding-left: 21px;
  border-color: rgba(105, 255, 199, .88);
  background:
    radial-gradient(210px 170px at 92% 100%, rgba(65, 243, 171, .38), transparent 72%),
    radial-gradient(170px 120px at 10% 0%, rgba(78, 238, 182, .17), transparent 75%),
    linear-gradient(145deg, rgba(12, 81, 57, .98), rgba(4, 45, 32, .98));
  box-shadow:
    inset 0 1px 0 rgba(213, 255, 239, .16),
    inset 0 0 36px rgba(65, 250, 181, .12),
    0 0 24px rgba(37, 234, 162, .13),
    0 18px 36px -25px rgba(0, 86, 55, .9);
  transform: translateY(-2px);
}

.iso-signature .iso-consulting-steps li:hover:not(.is-active),
.iso-signature .iso-consulting-steps li:focus-visible:not(.is-active) {
  border-color: rgba(82, 226, 172, .46);
  background: linear-gradient(145deg, rgba(6, 48, 35, .9), rgba(2, 27, 20, .92));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, .035),
    0 16px 30px -28px rgba(18, 158, 106, .75);
  transform: translateY(-1px);
}

.iso-signature .iso-consulting-steps li:focus-visible:not(.is-active) {
  outline: 2px solid rgba(83, 240, 182, .76);
  outline-offset: 2px;
}

.iso-signature .iso-consulting-steps li.is-active::before {
  opacity: 1;
  transform: scaleX(1);
}

.iso-signature .iso-consulting-steps li.is-active .iso-step-icon {
  color: #93f6d0;
  filter: drop-shadow(0 0 13px rgba(77, 245, 183, .55));
  transform: translateY(-1px) scale(1.04);
}

.iso-signature .iso-consulting-steps li.is-active .iso-step-arrow {
  opacity: .72;
  transform: translate(0, 0);
}

.iso-signature .iso-consulting-steps li.is-active > b {
  border: 0;
  background: none;
  color: #ffffff;
  box-shadow: none;
  transform: none;
}

/* ---- Closed-loop instrument ---- */
.iso-signature .iso-consulting-figure {
  position: relative;
  display: grid;
  box-sizing: border-box;
  min-height: 650px;
  padding: 44px 24px 42px;
  place-items: center;
  overflow: visible;
  border: 0;
  border-radius: 0;
  background: none;
  isolation: isolate;
}

.iso-signature .iso-consulting-figure::before {
  position: absolute;
  z-index: -2;
  display: block;
  width: min(98%, 650px);
  aspect-ratio: 1;
  border-radius: 50%;
  content: "";
  background:
    radial-gradient(circle, rgba(22, 218, 151, .12) 0, rgba(5, 105, 71, .06) 48%, transparent 72%);
  filter: blur(20px);
  opacity: .9;
  pointer-events: none;
}

.iso-signature .iso-consulting-figure::after {
  position: absolute;
  z-index: -1;
  display: block;
  width: min(94%, 610px);
  aspect-ratio: 1;
  border: 1px dashed rgba(59, 226, 165, .2);
  border-radius: 50%;
  content: "";
  background: radial-gradient(circle, transparent 67%, rgba(30, 190, 132, .035) 67.2%, transparent 68%);
  box-shadow:
    0 0 0 14px rgba(31, 142, 99, .018),
    0 0 72px rgba(28, 204, 140, .075);
  pointer-events: none;
}

.iso-signature .iso-consulting-hud {
  position: absolute;
  top: 8px;
  right: 8px;
  left: 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #5e6d87;
  font-family: "Avenir Next", "DIN Alternate", sans-serif;
  font-size: 8px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: .16em;
}

.iso-signature .iso-consulting-hud span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.iso-signature .iso-consulting-hud i {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--night-cyan);
  box-shadow: 0 0 0 4px rgba(61, 216, 186, .07), 0 0 12px rgba(61, 216, 186, .66);
}

.iso-signature .iso-consulting-hud b {
  color: #4f5f7a;
  font-weight: 700;
}

.iso-signature .iso-consulting-ring {
  position: relative;
  width: min(100%, 570px);
  max-width: 570px;
  aspect-ratio: 1;
  border: 1px solid rgba(70, 236, 177, .28);
  border-radius: 50%;
  background:
    radial-gradient(circle, transparent 0 67%, rgba(15, 125, 87, .18) 67.4% 81%, transparent 81.5%),
    radial-gradient(ellipse 58% 28% at 33% 9%, rgba(74, 242, 183, .055), transparent 72%);
  box-shadow:
    inset 0 0 60px rgba(22, 196, 132, .025),
    0 0 0 9px rgba(18, 107, 76, .025),
    0 30px 66px -40px rgba(0, 0, 0, .96),
    0 0 74px rgba(34, 224, 154, .065);
  transition: transform .65s cubic-bezier(.16, 1, .3, 1), box-shadow .55s ease;
}

.iso-signature .iso-consulting-ring::before {
  position: absolute;
  inset: 25.5%;
  z-index: 3;
  border: 2px solid rgba(64, 241, 178, .72);
  border-radius: 50%;
  content: "";
  background:
    radial-gradient(ellipse 65% 32% at 34% 10%, rgba(170, 255, 225, .17), transparent 72%),
    radial-gradient(circle at 68% 82%, rgba(33, 187, 132, .16), transparent 56%),
    linear-gradient(145deg, var(--night-mid-green) 0%, var(--night-mid-green-deep) 55%, #022b1e 100%);
  box-shadow:
    inset 0 1px 0 rgba(211, 255, 239, .13),
    inset 0 -24px 38px rgba(0, 12, 7, .34),
    0 0 0 9px rgba(28, 187, 129, .045),
    0 0 28px rgba(49, 237, 170, .16),
    0 22px 40px -24px rgba(0, 0, 0, .94);
}

.iso-signature .iso-consulting-ring::after {
  position: absolute;
  inset: -3.2%;
  z-index: 0;
  display: block;
  border: 0;
  border-radius: 50%;
  content: "";
  background: conic-gradient(from -18deg, rgba(255,255,255,.78), rgba(73,244,184,.9) 7%, rgba(40,213,155,.22) 24%, rgba(25,181,128,.08) 58%, rgba(114,245,196,.74) 82%, rgba(255,255,255,.9) 85%, rgba(44,219,158,.18) 91%, rgba(255,255,255,.78));
  -webkit-mask: radial-gradient(circle, transparent 0 71.2%, #000 71.7% 72.2%, transparent 72.7%);
  mask: radial-gradient(circle, transparent 0 71.2%, #000 71.7% 72.2%, transparent 72.7%);
  filter: drop-shadow(0 0 7px rgba(54, 244, 179, .38));
  box-shadow: none;
  animation: iso-night-orbit 20s linear infinite;
}

.iso-signature .iso-consulting-svg {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: block;
  width: 100%;
  height: 100%;
  overflow: visible;
  border-radius: 50%;
  filter: drop-shadow(0 10px 18px rgba(0, 18, 10, .25));
}

.iso-signature .iso-consulting-spokes {
  fill: #a8ffe1;
  stroke: rgba(35, 230, 163, .48);
  stroke-width: 1;
  filter: drop-shadow(0 0 4px rgba(48, 245, 176, .5));
}

.iso-signature .iso-consulting-spokes circle {
  fill: #dbfff2;
  stroke: #52efb8;
  stroke-width: 1;
}

.iso-signature .iso-consulting-ticks {
  display: none;
}

.iso-signature .iso-consulting-slices path,
.iso-signature .iso-consulting-slices path:nth-child(1),
.iso-signature .iso-consulting-slices path:nth-child(2),
.iso-signature .iso-consulting-slices path:nth-child(3),
.iso-signature .iso-consulting-slices path:nth-child(4),
.iso-signature .iso-consulting-slices path:nth-child(5),
.iso-signature .iso-consulting-slices path:nth-child(6) {
  fill: rgba(23, 125, 87, .18);
  stroke: rgba(65, 221, 163, .1);
  stroke-width: .6;
  filter: none;
  transition: fill .55s ease, filter .55s ease, opacity .55s ease;
}

.iso-signature .iso-consulting-slices path:nth-child(2),
.iso-signature .iso-consulting-slices path:nth-child(5) {
  fill: rgba(26, 144, 99, .22);
}

.iso-signature .iso-consulting-slices path:nth-child(3),
.iso-signature .iso-consulting-slices path:nth-child(6) {
  fill: rgba(19, 108, 75, .2);
}

.iso-signature .iso-consulting-slices path.is-active {
  fill: url(#iso-loop-active);
  filter: drop-shadow(0 0 12px rgba(49, 236, 166, .18));
}

.iso-signature .iso-consulting-sheen {
  position: absolute;
  inset: 2.5%;
  z-index: 4;
  display: block;
  overflow: hidden;
  border-radius: 50%;
  background: linear-gradient(119deg, transparent 25%, rgba(88, 255, 196, .13) 39%, rgba(255, 255, 255, .06) 44%, transparent 51%);
  -webkit-mask: radial-gradient(circle, transparent 0 35%, #000 50%, #000 100%);
  mask: radial-gradient(circle, transparent 0 35%, #000 50%, #000 100%);
  mix-blend-mode: screen;
  opacity: .65;
  pointer-events: none;
  animation: iso-night-scan 10s ease-in-out infinite;
}

.iso-signature .iso-consulting-ring-core {
  position: absolute;
  inset: 29%;
  z-index: 5;
  display: grid;
  place-content: center;
  color: #fff;
  text-align: center;
  pointer-events: none;
}

.iso-signature .iso-consulting-ring-core::before {
  position: absolute;
  inset: -13%;
  z-index: -1;
  border-radius: 50%;
  content: "";
  background: radial-gradient(circle at 50% 35%, rgba(73, 238, 179, .16), transparent 65%);
  opacity: 1;
}

.iso-signature .iso-consulting-ring-core small {
  margin-bottom: 13px;
  color: #76cfae;
  font-family: "Avenir Next", "DIN Alternate", sans-serif;
  font-size: 12px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: .17em;
}

.iso-signature .iso-consulting-ring-core strong {
  color: #f5faf8;
  font-size: clamp(28px, 2.45vw, 38px);
  font-weight: 560;
  line-height: 1.2;
  letter-spacing: -.045em;
  text-shadow: 0 8px 20px rgba(0, 0, 0, .38);
}

.iso-signature .iso-consulting-ring-core > .iso-core-seal {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  gap: 0;
  margin: 18px auto 0;
  color: #35e3a7;
}

.iso-signature .iso-consulting-ring-core > .iso-core-seal::before,
.iso-signature .iso-consulting-ring-core > .iso-core-seal::after {
  position: absolute;
  top: 50%;
  width: 42px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(57, 222, 164, .62));
  content: "";
}

.iso-signature .iso-consulting-ring-core > .iso-core-seal::before { right: calc(100% + 13px); }
.iso-signature .iso-consulting-ring-core > .iso-core-seal::after { left: calc(100% + 13px); transform: rotate(180deg); }

.iso-signature .iso-core-seal svg {
  width: 100%;
  height: 100%;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.65;
  stroke-linecap: round;
  stroke-linejoin: round;
  filter: drop-shadow(0 0 7px rgba(47, 235, 167, .36));
}

.iso-signature .iso-consulting-node {
  position: absolute;
  z-index: 7;
  display: grid;
  justify-items: center;
  gap: 6px;
  min-width: 98px;
  color: #d7e5df;
  text-align: center;
  transform: translate(-50%, -50%);
}

.iso-signature .iso-consulting-node em {
  position: relative;
  display: grid;
  box-sizing: border-box;
  width: 66px;
  height: 66px;
  min-width: 66px;
  min-height: 66px;
  padding: 16px;
  place-items: center;
  overflow: visible;
  border: 1px solid rgba(94, 244, 188, .54);
  border-radius: 50%;
  background:
    radial-gradient(circle at 32% 18%, rgba(194, 255, 232, .16), transparent 42%),
    linear-gradient(145deg, #0d4938, #05251b);
  color: #78f2c6;
  font-size: 0;
  font-style: normal;
  box-shadow:
    inset 0 1px 0 rgba(222, 255, 243, .11),
    inset 0 -9px 16px rgba(0, 18, 11, .3),
    0 12px 24px -15px rgba(0, 0, 0, .92),
    0 0 0 5px rgba(39, 196, 139, .09),
    0 0 22px rgba(44, 226, 160, .12);
  transition:
    transform .5s cubic-bezier(.16, 1, .3, 1),
    color .4s ease,
    border-color .4s ease,
    background .45s ease,
    box-shadow .5s ease;
}

.iso-signature .iso-consulting-node em::before {
  display: none;
  content: none;
}

.iso-signature .iso-consulting-node b {
  margin-top: 3px;
  color: #e6eee9;
  font-family: "Avenir Next", "DIN Alternate", sans-serif;
  font-size: 14px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: .08em;
  transition: color .35s ease;
}

.iso-signature .iso-consulting-node i,
.iso-signature .iso-consulting-node.is-active i {
  color: #d8e2dd;
  font-size: 13px;
  font-style: normal;
  font-weight: 560;
  line-height: 1;
  letter-spacing: .015em;
  white-space: nowrap;
  transition: color .35s ease, text-shadow .35s ease;
}

.iso-signature .iso-consulting-node.n1 { left: 50%; top: 5%; }
.iso-signature .iso-consulting-node.n2 { left: 88.5%; top: 27%; }
.iso-signature .iso-consulting-node.n3 { left: 88.5%; top: 73%; }
.iso-signature .iso-consulting-node.n4 { left: 50%; top: 95%; }
.iso-signature .iso-consulting-node.n5 { left: 11.5%; top: 73%; }
.iso-signature .iso-consulting-node.n6 { left: 11.5%; top: 27%; }

.iso-signature .iso-consulting-node.is-active em,
.iso-signature .iso-consulting-web:has(.iso-consulting-steps li:nth-child(1):hover) .iso-consulting-node.n1 em,
.iso-signature .iso-consulting-web:has(.iso-consulting-steps li:nth-child(2):hover) .iso-consulting-node.n2 em,
.iso-signature .iso-consulting-web:has(.iso-consulting-steps li:nth-child(3):hover) .iso-consulting-node.n3 em,
.iso-signature .iso-consulting-web:has(.iso-consulting-steps li:nth-child(4):hover) .iso-consulting-node.n4 em,
.iso-signature .iso-consulting-web:has(.iso-consulting-steps li:nth-child(5):hover) .iso-consulting-node.n5 em,
.iso-signature .iso-consulting-web:has(.iso-consulting-steps li:nth-child(6):hover) .iso-consulting-node.n6 em {
  border-color: rgba(157, 255, 218, .94);
  background:
    radial-gradient(circle at 32% 18%, rgba(255, 255, 255, .3), transparent 36%),
    linear-gradient(145deg, #39c993 0%, #13785a 58%, #0c4c38 100%);
  color: #fff;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, .3),
    inset 0 -10px 18px rgba(0, 39, 24, .22),
    0 0 0 6px rgba(68, 241, 177, .12),
    0 0 30px rgba(65, 244, 178, .36),
    0 16px 28px -14px rgba(0, 0, 0, .94);
  transform: translateY(-2px) scale(1.08);
}

.iso-signature .iso-consulting-node.is-active b {
  color: #edfff7;
}

.iso-signature .iso-consulting-node.is-active i {
  color: #f2f5ff;
  text-shadow: 0 0 16px rgba(86, 246, 188, .56);
}

@media (hover: hover) and (pointer: fine) {
  .iso-signature .iso-consulting-figure:hover .iso-consulting-ring {
    transform: translateY(-4px) scale(1.008);
    box-shadow:
      inset 0 0 60px rgba(22, 196, 132, .035),
      0 0 0 9px rgba(18, 107, 76, .035),
      0 42px 72px -34px rgba(0, 0, 0, .94),
      0 0 86px rgba(44, 224, 158, .13);
  }
}

@media (prefers-reduced-motion: no-preference) {
  .iso-signature .iso-consulting-web.in .iso-consulting-head p,
  .iso-signature .iso-consulting-web.in .iso-consulting-head h2,
  .iso-signature .iso-consulting-web.in .iso-consulting-head > span {
    animation: iso-night-rise .78s cubic-bezier(.16, 1, .3, 1) backwards;
  }

  .iso-signature .iso-consulting-web.in .iso-consulting-head h2 { animation-delay: .08s; }
  .iso-signature .iso-consulting-web.in .iso-consulting-head > span { animation-delay: .15s; }

  .iso-signature .iso-consulting-web.in .iso-consulting-steps li {
    animation: iso-night-card .68s cubic-bezier(.16, 1, .3, 1) var(--night-card-delay) backwards;
  }

  .iso-signature .iso-consulting-web.in .iso-consulting-steps li:nth-child(1) { --night-card-delay: .2s; }
  .iso-signature .iso-consulting-web.in .iso-consulting-steps li:nth-child(2) { --night-card-delay: .26s; }
  .iso-signature .iso-consulting-web.in .iso-consulting-steps li:nth-child(3) { --night-card-delay: .32s; }
  .iso-signature .iso-consulting-web.in .iso-consulting-steps li:nth-child(4) { --night-card-delay: .38s; }
  .iso-signature .iso-consulting-web.in .iso-consulting-steps li:nth-child(5) { --night-card-delay: .44s; }
  .iso-signature .iso-consulting-web.in .iso-consulting-steps li:nth-child(6) { --night-card-delay: .5s; }

  .iso-signature .iso-consulting-web.in .iso-consulting-figure {
    animation: iso-night-figure .95s cubic-bezier(.16, 1, .3, 1) .16s backwards;
  }

  .iso-signature .iso-consulting-web.in .iso-consulting-node {
    animation: iso-night-node .58s cubic-bezier(.16, 1, .3, 1) var(--node-delay, .42s) backwards;
  }
}

@keyframes iso-night-orbit {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes iso-night-scan {
  0%, 18% { opacity: .28; transform: rotate(-19deg); }
  48%, 68% { opacity: .7; transform: rotate(-4deg); }
  100% { opacity: .28; transform: rotate(-19deg); }
}

@keyframes iso-night-rise {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes iso-night-card {
  from { opacity: 0; transform: translateY(16px) scale(.97); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes iso-night-figure {
  from { opacity: 0; transform: translateX(22px) scale(.96); }
  to { opacity: 1; transform: translateX(0) scale(1); }
}

@keyframes iso-night-node {
  from { opacity: 0; }
  to { opacity: 1; }
}

@media (max-width: 1240px) {
  .iso-signature .iso-consulting-web {
    grid-template-columns: minmax(0, 1fr) minmax(430px, .94fr);
    gap: 34px;
    padding: 46px;
  }

  .iso-signature .iso-consulting-steps {
    gap: 8px;
  }

  .iso-signature .iso-consulting-steps li {
    min-height: 150px;
    padding-right: 13px;
    padding-left: 13px;
  }

  .iso-signature .iso-consulting-steps li:hover,
  .iso-signature .iso-consulting-steps li:focus-visible,
  .iso-signature .iso-consulting-steps li.is-active {
    padding-left: 13px;
  }

  .iso-signature .iso-consulting-ring {
    width: min(100%, 460px);
  }
}

@media (max-width: 980px) {
  .iso-signature .iso-consulting-web {
    grid-template-columns: minmax(0, 1fr);
    gap: 58px;
    padding: clamp(38px, 6vw, 58px);
  }

  .iso-signature .iso-consulting-copy,
  .iso-signature .iso-consulting-head {
    max-width: none;
  }

  .iso-signature .iso-consulting-head h2,
  .iso-signature .iso-consulting-head > span {
    max-width: 720px;
  }

  .iso-signature .iso-consulting-steps li {
    min-height: 156px;
    padding-right: 16px;
    padding-left: 16px;
  }

  .iso-signature .iso-consulting-steps li:hover,
  .iso-signature .iso-consulting-steps li:focus-visible,
  .iso-signature .iso-consulting-steps li.is-active {
    padding-left: 16px;
  }

  .iso-signature .iso-consulting-figure {
    min-height: 590px;
    padding-top: 50px;
  }

  .iso-signature .iso-consulting-ring {
    width: min(100%, 500px);
  }
}

@media (max-width: 720px) {
  .iso-signature .iso-stage-consulting-web {
    padding: 68px 14px 78px;
  }

  .iso-signature .iso-consulting-web {
    gap: 48px;
    padding: 36px 24px 42px;
    border-radius: 26px;
  }

  .iso-signature .iso-consulting-head h2 {
    font-size: clamp(31px, 8.5vw, 40px);
    line-height: 1.18;
  }

  .iso-signature .iso-consulting-head > span {
    font-size: 13px;
  }

  .iso-signature .iso-consulting-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .iso-signature .iso-consulting-figure {
    min-height: 500px;
    padding: 44px 8px 36px;
  }

  .iso-signature .iso-consulting-ring {
    width: min(100%, 410px);
  }
}

@media (max-width: 520px) {
  .iso-signature .iso-consulting-web {
    gap: 38px;
    padding: 30px 18px 36px;
    border-radius: 23px;
  }

  .iso-signature .iso-consulting-head p {
    margin-bottom: 17px;
  }

  .iso-signature .iso-consulting-head p::before {
    width: 20px;
  }

  .iso-signature .iso-consulting-head h2 {
    font-size: clamp(28px, 8.3vw, 34px);
  }

  .iso-signature .iso-consulting-head h2 .iso-title-code,
  .iso-signature .iso-consulting-head h2 .iso-title-line {
    display: block;
  }

  .iso-signature .iso-consulting-head h2 .iso-title-code + .iso-title-line::before {
    content: none;
  }

  .iso-signature .iso-consulting-head > span {
    margin-top: 15px;
    font-size: 12.5px;
    line-height: 1.75;
  }

  .iso-signature .iso-consulting-steps {
    gap: 8px;
    margin-top: 25px;
  }

  .iso-signature .iso-consulting-steps li {
    min-height: 145px;
    padding: 15px 13px 14px;
    border-radius: 13px;
  }

  .iso-signature .iso-consulting-steps li:hover,
  .iso-signature .iso-consulting-steps li:focus-visible,
  .iso-signature .iso-consulting-steps li.is-active {
    padding-left: 13px;
  }

  .iso-signature .iso-step-icon {
    width: 28px;
    height: 28px;
  }

  .iso-signature .iso-consulting-steps li > b {
    margin-top: 13px;
    font-size: 9px;
  }

  .iso-signature .iso-consulting-steps strong {
    font-size: 12px;
  }

  .iso-signature .iso-consulting-steps small {
    font-size: 9.5px;
  }

  .iso-signature .iso-step-arrow {
    top: 13px;
    right: 12px;
  }

  .iso-signature .iso-consulting-hud b {
    display: none;
  }

  .iso-signature .iso-consulting-figure {
    min-height: 390px;
    padding: 38px 0 30px;
  }

  .iso-signature .iso-consulting-figure::before {
    width: 104%;
  }

  .iso-signature .iso-consulting-figure::after {
    width: 96%;
  }

  .iso-signature .iso-consulting-ring {
    width: min(100%, 320px);
    box-shadow:
      inset 0 1px 0 rgba(255, 255, 255, .035),
      inset 0 -16px 38px rgba(0, 5, 16, .32),
      0 0 0 7px rgba(16, 29, 55, .36),
      0 28px 50px -32px rgba(0, 0, 0, .9);
  }

  .iso-signature .iso-consulting-ring-core small {
    margin-bottom: 9px;
    font-size: 7px;
  }

  .iso-signature .iso-consulting-ring-core strong {
    font-size: clamp(19px, 6vw, 24px);
  }

  .iso-signature .iso-consulting-ring-core > span {
    margin-top: 9px;
    font-size: 7px;
  }

  .iso-signature .iso-consulting-ring-core > .iso-core-seal {
    width: 22px;
    height: 22px;
    margin-top: 10px;
  }

  .iso-signature .iso-consulting-ring-core > .iso-core-seal::before,
  .iso-signature .iso-consulting-ring-core > .iso-core-seal::after {
    width: 24px;
  }

  .iso-signature .iso-consulting-node {
    min-width: 66px;
    gap: 3px;
  }

  .iso-signature .iso-consulting-node em {
    width: 42px;
    height: 42px;
    min-width: 42px;
    min-height: 42px;
    padding: 10px;
  }

  .iso-signature .iso-consulting-node b {
    font-size: 8px;
  }

  .iso-signature .iso-consulting-node i,
  .iso-signature .iso-consulting-node.is-active i {
    font-size: 9px;
  }

  .iso-signature .iso-consulting-node.n1 { left: 50%; top: 8%; }
  .iso-signature .iso-consulting-node.n2 { left: 84%; top: 28%; }
  .iso-signature .iso-consulting-node.n3 { left: 85%; top: 71%; }
  .iso-signature .iso-consulting-node.n4 { left: 50%; top: 92%; }
  .iso-signature .iso-consulting-node.n5 { left: 15%; top: 71%; }
  .iso-signature .iso-consulting-node.n6 { left: 16%; top: 28%; }
}

@media (prefers-reduced-motion: reduce) {
  .iso-signature .iso-consulting-ring::after,
  .iso-signature .iso-consulting-sheen,
  .iso-signature .iso-consulting-ring,
  .iso-signature .iso-consulting-steps li,
  .iso-signature .iso-step-icon,
  .iso-signature .iso-consulting-node,
  .iso-signature .iso-consulting-node em {
    animation: none !important;
    transition: none !important;
  }
}

/* ════ 2026-08-15 · browser comment refinements ════
 * Keep the chapter readable as a pale-green section while giving the
 * closed-loop service panel a distinct ink-green surface. The explanatory
 * micro-copy was removed from the HTML so it cannot leave an empty gap.
 */
.iso-signature .iso-stage-consulting-web {
  --night-stage: #e8f5ed;
  --night-stage-deep: #d5ebdf;
  color: #0b3b2d;
  background:
    radial-gradient(860px 520px at 82% 14%, rgba(255, 255, 255, .66), transparent 70%),
    linear-gradient(180deg, #edf8f2 0%, #d9eee3 100%);
}

.iso-signature .iso-stage-consulting-web::before {
  background:
    radial-gradient(920px 500px at 50% 0%, rgba(106, 196, 151, .16), transparent 72%),
    radial-gradient(760px 560px at 92% 88%, rgba(62, 157, 111, .14), transparent 74%),
    linear-gradient(180deg, #edf8f2 0%, #d9eee3 100%);
}

.iso-signature .iso-stage-consulting-web::after {
  background: linear-gradient(90deg, transparent, rgba(26, 121, 81, .18), transparent) 50% 0 / min(92vw, 1440px) 1px no-repeat;
}

.iso-signature .iso-consulting-web {
  border-color: rgba(43, 143, 99, .48);
  background:
    radial-gradient(760px 640px at 82% 48%, rgba(15, 132, 88, .22), transparent 70%),
    radial-gradient(620px 440px at 25% 104%, rgba(11, 92, 62, .16), transparent 72%),
    radial-gradient(500px 360px at 4% 6%, rgba(61, 186, 134, .12), transparent 72%),
    linear-gradient(135deg, #003d2e 0%, #002d22 52%, #003629 100%);
  box-shadow:
    inset 0 1px 0 rgba(183, 255, 224, .16),
    inset 0 0 70px rgba(0, 17, 11, .25),
    0 34px 90px -52px rgba(0, 47, 29, .5),
    0 12px 30px -20px rgba(3, 83, 55, .34);
}

/* The center orb is an anchor, not a second headline-sized object. */
.iso-signature .iso-performance-core {
  width: min(100%, 250px);
  max-width: 250px;
}

@media (max-width: 760px) {
  .iso-signature .iso-performance-core {
    width: min(82vw, 250px);
    max-width: 250px;
  }
}

/* ════ 2026-08-15 · line cleanup ════
 * The diagram stays dimensional through its rings, fills and node badges;
 * connector strokes and the inner decorative texture no longer compete with
 * the service labels. The panel outline and individual service cards remain
 * so the information hierarchy is still legible.
 */
.iso-signature .iso-consulting-web::before,
.iso-signature .iso-consulting-web::after {
  display: none;
}

.iso-signature .iso-consulting-spokes,
.iso-signature .iso-consulting-ticks {
  display: none !important;
}

.iso-signature .iso-consulting-slices path,
.iso-signature .iso-consulting-slices path:nth-child(1),
.iso-signature .iso-consulting-slices path:nth-child(2),
.iso-signature .iso-consulting-slices path:nth-child(3),
.iso-signature .iso-consulting-slices path:nth-child(4),
.iso-signature .iso-consulting-slices path:nth-child(5),
.iso-signature .iso-consulting-slices path:nth-child(6) {
  stroke: none;
}

.iso-signature .iso-consulting-ring-core > .iso-core-seal::before,
.iso-signature .iso-consulting-ring-core > .iso-core-seal::after {
  display: none;
}

/* ════ 2026-08-15 · quality cycle color states ════
 * Give the three quality-improvement stages a clearer visual progression:
 * assessment is the diagnostic mint, reporting is the active green, and
 * execution is the deeper operational green. Hover/focus temporarily brings
 * the selected stage forward without changing the pale editorial surface.
 */
@property --iso-quality-cycle-one {
  syntax: "<color>";
  inherits: false;
  initial-value: #9fdcc0;
}

@property --iso-quality-cycle-two {
  syntax: "<color>";
  inherits: false;
  initial-value: #76c9a5;
}

@property --iso-quality-cycle-three {
  syntax: "<color>";
  inherits: false;
  initial-value: #52af88;
}

.iso-signature .iso-quality-cycle {
  --iso-quality-cycle-one: #a9e0c8;
  --iso-quality-cycle-two: #70c9a3;
  --iso-quality-cycle-three: #49ad84;
  background:
    radial-gradient(circle at 31% 10%, rgba(255, 255, 255, .88), transparent 28%),
    conic-gradient(
      from 18deg,
      var(--iso-quality-cycle-one) 0deg 112deg,
      rgba(31, 111, 78, .1) 112deg 120deg,
      var(--iso-quality-cycle-two) 120deg 232deg,
      rgba(31, 111, 78, .1) 232deg 240deg,
      var(--iso-quality-cycle-three) 240deg 352deg,
      rgba(31, 111, 78, .1) 352deg 360deg
    );
  transition: --iso-quality-cycle-one .58s cubic-bezier(.16, 1, .3, 1),
    --iso-quality-cycle-two .58s cubic-bezier(.16, 1, .3, 1),
    --iso-quality-cycle-three .58s cubic-bezier(.16, 1, .3, 1),
    box-shadow .58s cubic-bezier(.16, 1, .3, 1);
}

.iso-signature .iso-quality-cycle-stage {
  cursor: pointer;
  outline: none;
  transition: transform .35s cubic-bezier(.16, 1, .3, 1), color .35s ease;
}

.iso-signature .iso-quality-cycle-stage em,
.iso-signature .iso-quality-cycle-stage strong {
  transition: color .35s ease, text-shadow .35s ease;
}

.iso-signature .iso-quality-cycle-stage:hover,
.iso-signature .iso-quality-cycle-stage:focus,
.iso-signature .iso-quality-cycle-stage:focus-visible {
  transform: translateY(-3px) scale(1.045);
}

.iso-signature .iso-quality-cycle-stage:hover em,
.iso-signature .iso-quality-cycle-stage:focus em,
.iso-signature .iso-quality-cycle-stage:focus-visible em,
.iso-signature .iso-quality-cycle-stage:hover strong,
.iso-signature .iso-quality-cycle-stage:focus strong,
.iso-signature .iso-quality-cycle-stage:focus-visible strong {
  color: #0b6044;
  text-shadow: 0 5px 14px rgba(32, 133, 96, .18);
}

.iso-signature .iso-quality-cycle:has(.stage-one:hover),
.iso-signature .iso-quality-cycle:has(.stage-one:focus),
.iso-signature .iso-quality-cycle:has(.stage-one:focus-visible) {
  --iso-quality-cycle-one: #b6e5d0;
  --iso-quality-cycle-two: #8bd2b1;
  --iso-quality-cycle-three: #168d66;
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, .78),
    inset 0 -1px 0 rgba(2, 46, 35, .18),
    0 0 0 9px rgba(44, 168, 121, .1),
    0 30px 72px -42px rgba(44, 168, 121, .46);
}

.iso-signature .iso-quality-cycle:has(.stage-two:hover),
.iso-signature .iso-quality-cycle:has(.stage-two:focus),
.iso-signature .iso-quality-cycle:has(.stage-two:focus-visible) {
  --iso-quality-cycle-one: #2ca879;
  --iso-quality-cycle-two: #a4dfc3;
  --iso-quality-cycle-three: #72c5a0;
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, .78),
    inset 0 -1px 0 rgba(2, 46, 35, .18),
    0 0 0 9px rgba(37, 159, 116, .1),
    0 30px 72px -42px rgba(37, 159, 116, .46);
}

.iso-signature .iso-quality-cycle:has(.stage-three:hover),
.iso-signature .iso-quality-cycle:has(.stage-three:focus),
.iso-signature .iso-quality-cycle:has(.stage-three:focus-visible) {
  --iso-quality-cycle-one: #b6e5d0;
  --iso-quality-cycle-two: #259f74;
  --iso-quality-cycle-three: #79cbaa;
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, .78),
    inset 0 -1px 0 rgba(2, 46, 35, .18),
    0 0 0 9px rgba(22, 141, 102, .1),
    0 30px 72px -42px rgba(22, 141, 102, .46);
}

@media (prefers-reduced-motion: reduce) {
  .iso-signature .iso-quality-cycle,
  .iso-signature .iso-quality-cycle-stage,
  .iso-signature .iso-quality-cycle-stage em,
  .iso-signature .iso-quality-cycle-stage strong {
    transition: none;
  }
}